package com.frt.sygang.common;
/**
 * Created by 冯瑞涛 on 2022/9/17 16:32
 */

import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;

import java.sql.SQLIntegrityConstraintViolationException;

/**
 * @author 冯瑞涛
 * @version 1.0
 * @date 2022/9/17 16:32
 */
@ControllerAdvice(annotations = {Controller.class, RestController.class})
@ResponseBody
@Slf4j
public class GlobalExceptionHandler {
    @ExceptionHandler(SQLIntegrityConstraintViolationException.class)
    public R<String> exceptionHandler(SQLIntegrityConstraintViolationException ex) {
        log.info(ex.getMessage());
        if (ex.getMessage().contains("Duplicate entry")) {
            String[] s = ex.getMessage().split(" ");
            return R.error( s[2] + "已存在！");
        }
        return R.error("未知错误！");
    }

    @ExceptionHandler(CustomException.class)
    public R<String> customErr(CustomException ex){
        return R.error(ex.getMessage());
    }

}
